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Seasonal immune support supplement with a delicious lemon-berry flavor.

Booster C 600™ can help give your immune system the boost it needs to keep you feeling healthy and strong, especially during the immune-weakening seasonal changes. This unique formula is designed to support healthy immune defenses by using USANA’s own proprietary Poly C®—a proven complex which has been shown to provide higher levels of vitamin C over a longer period of time. * Health Benefits.

Contents: 28 Packets/Box.

Booster C 600 (28 sticks)

SKU: US-143
    • Supports immune function using zinc, elderberry, and high-quality Echinacea.
    • Contains no artificial sweeteners, flavors, or colors and is low calorie.
    • Formulated by USANA scientists to ensure it’s safe, pure, and effective.
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